February 2026 :: Trends and Insights
How to Measure Returns on Industrial Development Projects in 2026
Industrial development ROI in 2026 is shaped by timing, holding costs, lease-up risk and realistic market assumptions.
How to Measure Returns on Industrial Development Projects in 2026
Industrial development continues to attract capital, but the path to achieving targeted returns has become more complex. Feasibility margins that looked achievable two years ago now require closer scrutiny. Development ROI is no longer driven solely by end value or pre-sale rates, it's increasingly shaped by timing, holding costs, tenant appetite and how well the finished product aligns with what the market will actually absorb.
From our perspective working with developers across Melbourne's West and North, the projects that deliver on their original feasibility are those where strategy, timing and market positioning were tested early and adjusted throughout the process. Developers who treat ROI as a moving calculation rather than a fixed assumption are the ones building in resilience.
How developers measure ROI
For developers, return on investment is created long before a project reaches completion. It sits in the assumptions that underpin feasibility, particularly around achievable rent, lease-up timeframes and exit value.
As leasing conditions soften and decision-making slows, ROI is increasingly determined by whether those assumptions still hold once the asset hits the market. Projects built on conservative, well-tested inputs are proving far more resilient than those chasing outcomes based on prior-cycle benchmarks.
In practical terms, ROI is typically measured as profit on cost or profit on gross development value (GDV). Simply: what did the project cost to deliver, and what return did it generate relative to that investment?
Industry benchmarks vary, but developers generally target a profit on cost of 15-25% for speculative industrial projects, while higher-risk projects may require margins of 22-30% to justify the additional uncertainty.
However, these targets are under pressure. Construction costs have risen sharply, holding costs have increased due to higher interest rates, and end values in parts of the market have softened or plateaued. Feasibilities that once penciled in comfortably are now marginal or don't stack up at all. Developers are either reworking design and timing to protect margin, or reconsidering their exit strategy entirely.
The variables that shape development ROI
Unlike passive property investment, development ROI is influenced by a wider range of controllable and uncontrollable factors. Understanding where margin can be protected, or where it's at risk, is critical.
Land acquisition timing, for example, plays a significant role. Overpaying for land compresses margin from the outset, and sites purchased at the peak are proving harder to make work without significant value engineering or extended hold periods. Construction cost volatility adds another layer of complexity, with material fluctuations and subcontractor availability creating unpredictability. Holding costs and financing structure now represent a larger proportion of total project cost, and a project that takes 18 months instead of 12 can see ROI erode quickly as interest during construction compounds.
The decision between pre-commitment and speculative development comes down to timing and risk allocation. Waiting for a pre-lease can significantly delay a project's commencement, but it transfers leasing risk to the tenant and improves financing terms. Speculative development allows the project to proceed immediately and delivers a finished product that tenants can inspect and occupy sooner, often making it easier to secure commitment. However, it places leasing risk squarely on the developer, with the possibility that market conditions shift unfavorably during construction. In the current market, owner-occupier demand remains relatively strong, while investor appetite has softened, meaning developers pursuing speculative builds need to price competitively and plan for realistic lease-up periods.
How market conditions are affecting feasibility
The industrial development landscape has become more complex. Planning approvals are taking longer. Infrastructure contributions and compliance costs have increased. Tenant expectations around building quality and amenity have risen, which often means higher construction costs to remain competitive.
At the same time, end values (sale prices or achievable rents) are not growing at the same rate they were during the post-COVID period. This creates a margin squeeze. Projects that were viable 18 months ago may no longer be without adjustment.
These conditions have forced a reset. Developers are recalibrating expectations around profit on cost and placing greater emphasis on certainty. The focus has shifted from maximising theoretical returns to protecting margin through realistic pricing and measured delivery. Projects that remain viable under these conditions tend to be those where feasibility has been stress-tested against slower leasing and more cautious tenant behaviour.
Lease-up risk as a core ROI metric
Lease-up periods have lengthened across much of the industrial market. For developers, this has become one of the most significant threats to ROI. Every additional month required to secure tenants compounds holding costs and delays exit timing. In response, successful projects are prioritising early tenant engagement and design decisions that broaden appeal. Flexibility in configuration, practical layouts and competitive occupancy costs are playing a decisive role in reducing lease-up risk. The ability to secure pre-commitments or attract quality tenants quickly is now a key driver of overall project performance.
As a result, development outcomes are increasingly shaped by how well a project meets actual occupier needs. Assets that align with tenant demand lease faster and retain value more effectively. Rather than pushing rent, developers are finding stronger outcomes by focusing on functionality, efficiency and total occupancy cost. This approach supports faster absorption and reduces the likelihood of incentives eroding returns later in the leasing process.
Scale, liquidity and exit considerations
Project scale is being reassessed through the lens of leasing and exit risk. Larger, single-tenant developments may offer efficiency on paper, but they also concentrate risk. If leasing takes longer than anticipated, the impact on cash flow and exit timing can be material.
Developments that offer smaller, adaptable tenancies are often easier to lease and appeal to a wider buyer pool. This liquidity adds a layer of protection to ROI, particularly in a market where certainty is prized.
Final thoughts
Developers who meet the market early are better placed to protect margins. Holding out for rents or sale prices that no longer reflect tenant affordability can quickly erode returns through vacancy and incentives. Accepting realistic outcomes upfront often leads to stronger outcomes than chasing higher returns that delay lease-up. In practice, this approach supports income continuity and positions the asset more favourably at sale.
Projects that still deliver acceptable returns under these scenarios have structural resilience. Those that only work under best-case assumptions carry materially higher risk.
If you're assessing a development opportunity and want to understand how current market conditions are affecting feasibility, leasing appetite or sale outcomes, it's worth having the conversation early. At Rutherfords, we work with developers to assess tenant demand, comparable sales data and realistic exit values before capital is committed. Our team provides insight into what the market will actually absorb.
For developers looking to protect ROI and build projects that perform, our message is this: test your assumptions against current market realities, not past conditions. Understanding where demand sits, what buyers and tenants are willing to pay, and how long assets are taking to transact can fundamentally reshape feasibility and protect ROI from the outset.
